NASA’s Messenger probe crashed into Mercury in April 2015. But what did Messenger discover during four years orbiting our innermost planet?Read a transcript of the interview by clicking hereor [chapter podcast=1001049 track=15.05.12/Naked_Scientists_Show_15.05.12_1003611.mp3] Listen to it now[/chapter] or http://nakeddiscovery.com/downloads/split_individual/15.05.12/Naked_Scientists_Show_15.05.12_1003611.mp3 [Links inactive - To make links active and clickable, login or click here to register]